eab992fd40
Bug=v8:8801,v8:8394,v8:9183 Change-Id: I9d88d2aa2b261b0f8df83dd6075b68cbc626161f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660476 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Auto-Submit: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#62172}
129 lines
2.6 KiB
JavaScript
129 lines
2.6 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function test(expected, f) {
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%PrepareFunctionForOptimization(f);
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assertEquals(expected, f());
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assertEquals(expected, f());
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%OptimizeFunctionOnNextCall(f);
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assertEquals(expected, f());
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assertEquals(expected, f());
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}
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function f1() { return Infinity; }
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test((1/0), f1);
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function f2() { return (1/0); }
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test((1/0), f2);
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function f3() { return (1/0) == (1/0); }
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test(true, f3);
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function f4() { return (1/0) == Infinity; }
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test(true, f4);
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function f5() { return Infinity == (1/0); }
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test(true, f5);
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function f6() { return "" + Infinity; }
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test("Infinity", f6);
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function f7() { return (1/0) === (1/0); }
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test(true, f7);
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function f8() { return (1/0) === Infinity; }
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test(true, f8);
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function f9() { return Infinity === (1/0); }
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test(true, f9);
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delete Infinity;
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function g1() { return Infinity; }
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test((1/0), g1);
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function g2() { return (1/0); }
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test((1/0), g2);
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function g3() { return (1/0) == (1/0); }
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test(true, g3);
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function g4() { return (1/0) == Infinity; }
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test(true, g4);
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function g5() { return Infinity == (1/0); }
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test(true, g5);
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function g6() { return "" + Infinity; }
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test("Infinity", g6);
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function g7() { return (1/0) === (1/0); }
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test(true, g7);
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function g8() { return (1/0) === Infinity; }
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test(true, g8);
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function g9() { return Infinity === (1/0); }
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test(true, g9);
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Infinity = 111;
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function h1() { return Infinity; }
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test((1/0), h1);
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function h2() { return (1/0); }
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test((1/0), h2);
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function h3() { return (1/0) == (1/0); }
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test(true, h3);
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function h4() { return (1/0) == Infinity; }
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test(true, h4);
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function h5() { return Infinity == (1/0); }
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test(true, h5);
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function h6() { return "" + Infinity; }
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test("Infinity", h6);
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function h7() { return (1/0) === (1/0); }
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test(true, h7);
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function h8() { return (1/0) === Infinity; }
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test(true, h8);
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function h9() { return Infinity === (1/0); }
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test(true, h9);
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// -------------
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function k1() { return this.Infinity; }
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test((1/0), k1);
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function k2() { return (1/0); }
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test((1/0), k2);
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function k3() { return (1/0) == (1/0); }
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test(true, k3);
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function k4() { return (1/0) == this.Infinity; }
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test(true, k4);
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function k5() { return this.Infinity == (1/0); }
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test(true, k5);
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function k6() { return "" + this.Infinity; }
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test("Infinity", k6);
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function k7() { return (1/0) === (1/0); }
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test(true, k7);
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function k8() { return (1/0) === this.Infinity; }
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test(true, k8);
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function k9() { return this.Infinity === (1/0); }
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test(true, k9);
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